HP ProBook 4520s Notebook PC HP ProBook …static.highspeedbackbone.net/pdf/HP_BroBook_4520s_4720s...QuickSpecs HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PC Overview DA

1. WWAN antennas 13. (2) USB 2.0 ports2. WLAN antennas 14. Optional HP Fingerprint Sensor3. Integrated microphone 15. ClickPad with left and right ClickPad buttons4. Webcam LED (works with optional webcam) 16. Stereo microphone in5. Optional 2 MP webcam 17. Stereo headphone/line out6. Power button with LED indicator 18. Media Card Reader7. Stereo speakers 19. Hard drive activity LED indicator8. Wireless switch with LED indicator 20. HP QuickLook 3 button with LED indicator9. Battery charging LED indicator 21. HP QuickWeb button with LED indicator10. Power connector 22. Volume mute button11. Optical drive (select models) 23. Volume down button12. Optional RJ-11/modem port 24. Volume up button

1. Kensington Lock slot 5. Combo eSATA/USB port

QuickSpecs HP ProBook 4520s Notebook PCHP ProBook 4520s Notebook PCHP ProBook 4520s Notebook PCHP ProBook 4520s Notebook PCHP ProBook 4720s Notebook PCHP ProBook 4720s Notebook PCHP ProBook 4720s Notebook PCHP ProBook 4720s Notebook PC

Overview

DA - 13569 North America — Version 2 — March 12, 2010 Page 1

2. VGA connector (external monitor/projector) 6. ExpressCard/34 slot3. RJ-45/Ethernet port 7. USB 2.0 port4. HDMI port

1. Battery release latches 3. SIM card slot (select units, located inside battery bay)2. Battery bay

At A GlanceAt A GlanceAt A GlanceAt A GlanceGenuine Windows 7 versions, Genuine Windows XP Professional available through downgrade rights from Windows 7Professional, SUSE Linux,Thin, lightweight design with brushed aluminum finish for durability and styleFull-sized spill-resistant keyboard with better spaced keys and full separate numeric keypadATI Mobility Radeon HD 4350 discrete graphics with 512 MB dedicated video memoryor integrated Intel HD GraphicsArcSoft TotalMedia Suite for playing, creating, and editing video and audio filesNew keyboard function keys for play, rewind, and fast-forward of video and audio filesCorel Home Office productivity suite for word processing, spreadsheets, and presentationsHDMI port for connecting to high-resolution displays; combo eSATA/USB portHP Face Recognition for HP ProtectTools for easy logins using the optional integrated 2 MP webcamUp to 500 GB 7200 rpm hard drive or 750 GB 5400 rpm hard drive with HP 3D DriveGuard protectionHP Power Assistant to conserve power, increase battery run-time, monitor power needs, report workforce power consumptionHP QuickLook 3 (quick access to e-mail, calendar, contacts and tasks), HP QuickWeb, HP DayStarterHP Connection Manager 3.1Flexible wireless connectivity options:

Integrated Intel Centrino® Advanced-N 6200 802.11 a/b/g/n, Atheros 802.11 b/g/n, Broadcom 802.11 a/b/g/n


Overview


wireless LAN moduleBluetooth® v2.1

HP ProBook 4520s offers choice of 9-cell or 6-cell battery to customize weight and run-time to your needsIntegrated Media Card Reader and ExpressCard/34 slotWidescreen LED-backlit HD display with 16:9 aspect ratioHP ProBook 4520s: 15.6-inch diagonalHP ProBook 4720s: 17.3-inch diagonalChoice of an Intel® Core™ i7, Core i5, or Core i3 processorEnhanced security features including HP ProtectTools, HP Face Recognition, Computrace LoJack Pro ready, HP SpareKey, HPDisk Sanitizer, optional HP Fingerprint Sensor, and optional HP Privacy FilterOptional optical drives include Blu-ray ROM DVD+/-RW SuperMulti DL Drive for high-definition playback and DVD+/-RWSuperMulti DL LightScribe Drive for burning custom labels directly to your discs

* Only available with HP ProBook 4520s with Intel HD Graphics.


Overview


ProcessorsProcessorsProcessorsProcessors Intel Core i7-620M Processor (2.66 GHz, 4 MB L3 cache)* Up to 3.33 GHz with Intel Turbo Boost Technology

Intel Core i5-520M Processor (2.4 GHz, 3 MB L3 cache)* Up to 2.93 GHz with Intel Turbo Boost Technology

Intel Core i5-430M Processor (2.26 GHz, 3 MB L3 cache)* Up to 2.53 GHz with Intel Turbo Boost Technology

Intel Core i3-350M Processor (2.26 GHz, 3 MB L3 cache)*

Intel Core i3-330M Processor (2.13 GHz, 3 MB L3 cache)*

NOTE:NOTE:NOTE:NOTE: Processor speed denotes maximum performance mode; processors will run at lower speeds inbattery optimization mode.

* Intel's numbering is not a measurement of higher performance.

Operating SystemOperating SystemOperating SystemOperating System PreinstalledPreinstalledPreinstalledPreinstalled Genuine Windows 7 Professional Edition 32*Genuine Windows XP Professional available through downgrade rights from Windows 7 Professional*†Genuine Windows 7 Home Premium Edition 32*SUSE Linux Enterprise Desktop 11

SupportedSupportedSupportedSupported Genuine Windows 7 Professional 64*

CertifiedCertifiedCertifiedCertified SUSE Linux Enterprise Desktop 11

* System may require upgraded and/or separately purchased hardware and/or a DVD drive to install theWindows 7 software and take full advantage of Windows 7 functionality.See: http://www.microsoft.com/windows/windows-7/ for details.

** Certain Windows Vista product features require advanced or additional hardware. See:http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx andhttp://www.microsoft.com/windowsvista/getready/capable.mspx for details. Windows Vista UpgradeAdvisor can help you determine which features of Windows Vista will run on your computer. Todownload the tool, visit: http://www.windowsvista.com/upgradeadvisor.

† Windows XP Professional is preinstalled on this system and includes end user rights and media forWindows 7 Professional. You may only use one version at a time. You must back up all data (files,photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.

ChipsetChipsetChipsetChipset Mobile Intel HM57 Express Chipset

GraphicsGraphicsGraphicsGraphics Integrated graphics (HP ProBook 4520s only): Intel HD Graphics

Discrete graphics: ATI Mobility Radeon HD 4350 graphics controller with 512 MB dedicated video memory

Microsoft DirectX 10.1 (discrete),10 (integrated) capable


Standard Features (availability may vary by country)


http://www.microsoft.com/windows/windows-7/

http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx

http://www.microsoft.com/windowsvista/getready/capable.mspx

http://www.windowsvista.com/upgradeadvisor

DisplayDisplayDisplayDisplay InternalInternalInternalInternal HP ProBook 4520s:15.6-inch diagonal LED-backlit HD anti-glare (1366 x 768 resolution)

HP ProBook 4720s:17.3-inch diagonal LED-backlit HD+ anti-glare (1600x900 resolution)

Optional HP Privacy Filter

ExternalExternalExternalExternal Up to 32-bit per pixel color depthVGAVGAVGAVGA port supports resolutions up to 1600 x 1200 at 75 Hz, and lowerresolutions at up to 100 Hz.HDMIHDMIHDMIHDMI port supports direct connection to high-definition displays with up to1920 x 1080 resolution and 7-channel audio with one convenient cable (notincluded).NOTE:NOTE:NOTE:NOTE: Resolutions are dependent upon monitor capability, and resolutionand color depth settings.

MemoryMemoryMemoryMemory StandardStandardStandardStandard DDR3 PC3-10600 SDRAM (1333 MHz)*Two SODIMM slots supporting dual-channel memory1024 MB and 2048 MB SODIMMsStandard memory up to 4096 MB

MaximumMaximumMaximumMaximum Upgradeable to 8192 MB with optional 4096 MB SODIMMs in slots 1 and2

Dual-channelDual-channelDual-channelDual-channel Maximized dual-channel performance requires SODIMMs of the same sizeand speed in both memory slots.

* Memory speed is processor dependent.NOTE:NOTE:NOTE:NOTE: Due to the non-industry standard nature of some third-party memory modules, we recommendHP branded memory to ensure compatibility. If you mix memory speeds, the system will perform at thelower memory speed. Full availability of 4 GB or more of memory requires Windows Vista Business 64-bit or Linux. With Windows 32-bit operating systems, the amount of usable memory is dependent uponyour configuration, so that above 3 GB all memory may not be available due to system resourcerequirements.

CommunicationsCommunicationsCommunicationsCommunications Realtek Ethernet (10/100/1000 NIC)*

Optional 56K V.92 modem**

* The term "10/100/1000" or "Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab forGigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission,connection to a Gigabit Ethernet server and network infrastructure is required.

** Designed for downloads from 56K modem compliant sources. Maximum achievable downloadtransmission rates currently do not reach 56 KB/s, and will vary with line conditions. Modem availabilityis subject to country regulatory approval.




Wireless DevicesWireless DevicesWireless DevicesWireless Devices Support for a broad range of secure, integrated wireless LAN options featuring support for the latestindustry standards. Integrated Bluetooth is also available (factory configurable only) and can becombined with any of the supported wireless LAN options.

All 802.11 integratedAll 802.11 integratedAll 802.11 integratedAll 802.11 integratedwireless LAN optionswireless LAN optionswireless LAN optionswireless LAN options

Wi-Fi certified*Wired Equivalent Privacy (WEP) support up to 128-bit keysWi-Fi Protected Access (WPA) and WPA2 support802.1x authentication support, including EAP-TLS, EAP-TTLS, PEAP-GTC,PEAP-MSCHAPv2, and LEAPAdvanced Encryption Standard (AES) supportDual antennas integrated in the display enclosure

Intel Centrino Advanced-Intel Centrino Advanced-Intel Centrino Advanced-Intel Centrino Advanced-N 6200 (2x2)N 6200 (2x2)N 6200 (2x2)N 6200 (2x2)

Integrated support for 802.11a, b, g, and n*2 transmit, 2 receive antennasUp to 300 mbps data rate

Atheros 9285GAtheros 9285GAtheros 9285GAtheros 9285G802.11b/g/n (1x1)802.11b/g/n (1x1)802.11b/g/n (1x1)802.11b/g/n (1x1)

Integrated support for 802.11b, g, and nUp to 300 mbps data rate

HP Integrated ModuleHP Integrated ModuleHP Integrated ModuleHP Integrated Modulewith Bluetooth Wirelesswith Bluetooth Wirelesswith Bluetooth Wirelesswith Bluetooth WirelessTechnologyTechnologyTechnologyTechnology

Bluetooth Specification v2.1 compliantWorks with a wide range of Bluetooth devices

* In countries where 802.11n is not allowed, this capability is not enabled (Intel 802.11a/b/g only).

KeyboardKeyboardKeyboardKeyboard The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and adrain system that funnels fluid through a hole in the bottom of the notebook. This minimizes the risk ofdamage to sensitive components underneath. The 101/102-key compatible keyboard features a full-pitch key layout with desktop keyboard features, such as the isolated inverted-T cursor control keys,editing keys, both left and right control and alt keys, full separate numeric keypad, and 12 function keys.US and International key layouts are available. Other features include hotkeys for instant access topower conservation and brightness, and 19.05 x 19.05 mm key pitch (center-to-center spacing).

Pointing devicePointing devicePointing devicePointing device ClickPad with gestures support: Two-finger scroll, zoom, pinch and pivot rotate

Expansion card slotsExpansion card slotsExpansion card slotsExpansion card slots ExpressCard/34 slotExpressCard/34 slotExpressCard/34 slotExpressCard/34 slot Supports ExpressCard/34 (34 mm x 75 mm x 5 mm) card sizes

Media Card ReaderMedia Card ReaderMedia Card ReaderMedia Card Reader Supports SD (Secure Digital), MMC (MultiMedia Card), Memory Stick,Memory Stick Pro, Memory Stick Duo*, xD-Picture card

* Memory Stick Duo Adapters are required and sold separately. Inserting a Memory Stick Duo Carddirectly into your notebook could damage the memory card and/or notebook.




StorageStorageStorageStorage Internal Storage DeviceInternal Storage DeviceInternal Storage DeviceInternal Storage Device 250/320/500 GB 7200 rpm SMART SATA II Hard Drive750 GB 5400 rpm SMART SATA II Hard Drive

NOTE:NOTE:NOTE:NOTE: Up to 15 GB is reserved for the system recovery software.

HP 3D DriveGuardHP 3D DriveGuardHP 3D DriveGuardHP 3D DriveGuard(Windows models only)

The hard drive is mounted directly to the notebook frame, reducing thetransmission of shock to the hard drive. Uses three-axis digital motiondetection with intelligent sensitivity to help protect the hard drive duringnormal use from shock and vibration. The digital accelerometer temporarilyhalts all data transfer and parks the hard drive when abrupt motion isdetected.

Fixed optical drivesFixed optical drivesFixed optical drivesFixed optical drives Blu-ray ROM DVD+/-RW SuperMulti DL LightScribe Drive*DVD+/-RW SuperMulti DL LightScribe Drive

* Support for the Blu-ray DVD drive on configurations with integratedgraphics requires Windows7 or Windows Vista; configurations with discretegraphics support it with any offered Windows operating system.

InterfacesInterfacesInterfacesInterfaces VGAVGAVGAVGA One

HDMIHDMIHDMIHDMI One

Stereo microphone inStereo microphone inStereo microphone inStereo microphone in One

Stereo headphone/lineStereo headphone/lineStereo headphone/lineStereo headphone/lineoutoutoutout

One

Power connectorPower connectorPower connectorPower connector One

RJ-11/modem (optional)RJ-11/modem (optional)RJ-11/modem (optional)RJ-11/modem (optional) One

RJ-45/EthernetRJ-45/EthernetRJ-45/EthernetRJ-45/Ethernet One

Combo eSATA/USB 2.0Combo eSATA/USB 2.0Combo eSATA/USB 2.0Combo eSATA/USB 2.0 One

USB 2.0USB 2.0USB 2.0USB 2.0 Three

LED status indicatorsLED status indicatorsLED status indicatorsLED status indicators Eight

Audio/VisualAudio/VisualAudio/VisualAudio/Visual High Definition Audio supportIntegrated stereo speakersIntegrated digital microphoneStereo headphone/line outStereo microphone in

Optional 2 MP webcam

Supports videoconferencing and still image captureImproved quality for video streaming and still image capture (1600x1200 resolution)Up to 30 frames/secFixed focus lens16-bit true color (camera sensor up to UXGA resolution)




SoftwareSoftwareSoftwareSoftware Preinstalled software withPreinstalled software withPreinstalled software withPreinstalled software withWindows VistaWindows VistaWindows VistaWindows Vista

HP Recovery Manager (available with Windows 7 only)HP Support Assistant (available with Windows only)HP ProtectTools Security ManagerHP Face RecognitionHP QuickLaunch Buttons SoftwareHP QuickLook 3HP QuickWebHP Power AssistantHP Connection Manager 3.1HP Wireless AssistantHP Day StarterCorel Home Office productivity suite 60-day trialRoxio Creator Business (select models)ArcSoft Total Media SuiteMicrosoft Office Professional 2007 60-day Convertible TrialMcAfee Total Protection*Norton Online BackupHP Webcam Software (select models)SkypeWinZip 12 trial

Additional softwareAdditional softwareAdditional softwareAdditional softwareavailable from the webavailable from the webavailable from the webavailable from the web

HP SoftPaq Download Manager

* 60 day trial period for McAfee Total Protection for Small Business software. Internet access required toreceive updates. First update included. Subscription required for updates thereafter.

HP Recovery ManagerHP Recovery ManagerHP Recovery ManagerHP Recovery Manager Models shipped with Windows 7 include HP Recovery Manager. HP Recovery Manager enables fastrecovery of the factory preinstalled image if the system becomes corrupted or if important system files areaccidentally deleted. Up to 15 GB of the hard drive is reserved for the system recovery software.

SecuritySecuritySecuritySecurity Standard FeaturesStandard FeaturesStandard FeaturesStandard Features HP ProtectTools Security ManagerFace Recognition for HP ProtectToolsOne Step LoginEnhanced Pre-Boot SecurityHP SpareKeyHP Disk SanitizerSetup PasswordKensington Lock SlotSupport for Computrace* LoJack Pro for HP ProtectTools

Optional FeaturesOptional FeaturesOptional FeaturesOptional Features HP Fingerprint SensorHP Privacy Filter

* The Computrace agent is shipped turned off, and must be activated by customers when they purchasea subscription with terms ranging from one to five years.For more information on HP security solutions refer to: http://www.hp.com/go/security.




http://www.hp.com/go/security

HP ProtectTools SecurityHP ProtectTools SecurityHP ProtectTools SecurityHP ProtectTools SecurityManagerManagerManagerManager

HP ProtectTools Security Manager is the security platform for business notebooks and desktops. The HPProtectTools Security Manager is an extensible client security console that delivers enhanced securitycapabilities through add-on software modules. The following modules are available on the hard drive(also downloadable from the web) and can be configured in Software Setup:

Credential Manager for HP ProtectToolsDevice Access Manager for HP ProtectToolsDrive Encryption for HP ProtectToolsFile Sanitizer for HP ProtectToolsPrivacy Manager for HP ProtectTools (Chat & Sign)Embedded Security for HP ProtectToolsComputrace LoJack Pro for HP ProtectTools

HP ProtectTools is now centrally manageable with the capability to manage notebooks from a singlepoint. Security is management ready out of the box, in partnership with Digital Persona. New featuresaddress requirements that customers expect from a centrally managed security solution such as userprovisioning, credential reset, and credential revocation.

HP ProtectTools provides two separate management solutions, targeted at the enterprise and the SMB:

Digital Persona Pro AD: Designed for the enterprise customer. Integrates with Active Directory andgives IT Managers the ability to provision users, create login policies based on passwords,biometrics or smartcards. Management features also include remote credential recovery in casethe user forgets the password, loses the smartcard or cannot use the fingerprint reader for anyreason. In addition, advanced auditing capabilities are also built in. Digital Persona Pro AD isavailable now.Digital Persona Pro Workgroup: Designed for the small business customer. Provides featuressimilar to the Active Directory version, but for workgroups. Workgroup activation is built into HPProtectTools, and activation of up to 5 seats is completely free.

Power SupplyPower SupplyPower SupplyPower Supply Models with integrated graphics: External 65-watt Smart AC adapterModels with discrete graphics: External 90-watt Smart AC adapter6-foot (1.8-meter) power cord included; total length including external AC adapter is 12 feet (3.66meter)HP Fast Charge*

* HP Fast Charge recharges your battery up to 90% within 90 minutes when the system is off. HP FastCharge does not apply to the HP 9-cell battery.

BatteryBatteryBatteryBattery Primary batteryPrimary batteryPrimary batteryPrimary battery HP ProBook 4520s: HP 9-cell (93 WHr) Li-Ion battery HP 6-cell (47 WHr) Li-Ion battery

HP ProBook 4720s: HP 8-cell (73 WHr) Li-Ion battery




Battery LifeBattery LifeBattery LifeBattery Life Configurations with integratedConfigurations with integratedConfigurations with integratedConfigurations with integratedgraphicsgraphicsgraphicsgraphics

Configurations withConfigurations withConfigurations withConfigurations withdiscrete graphicsdiscrete graphicsdiscrete graphicsdiscrete graphics

HP ProBook 4520sHP ProBook 4520sHP ProBook 4520sHP ProBook 4520s

9-cell battery9-cell battery9-cell battery9-cell battery Up to 10 hours Up to 8 hours

6-cell battery6-cell battery6-cell battery6-cell battery Up to 5 hours Up to 4 hours

HP ProBook 4720sHP ProBook 4720sHP ProBook 4720sHP ProBook 4720s

8-cell battery8-cell battery8-cell battery8-cell battery N/A Up to 6 hours

NOTE:NOTE:NOTE:NOTE: Battery life will vary depending on the product model, configuration, loaded applications,features, use, wireless functionality and power management settings. The maximum capacity of thebattery will naturally decrease with time and usage. See MobileMark07 battery benchmarkwww.bapco.com/products/mobilemark2007 for additional details.

System Standby TimeSystem Standby TimeSystem Standby TimeSystem Standby Time Up to TBD week

Power ConservationPower ConservationPower ConservationPower Conservation Supports enhanced Intel SpeedStep technology (allows Battery Optimized Mode, Maximum PerformanceMode, or Automatic mode)

ATI PowerPlay technology

Hibernation

Standby

ACPI compliance

Service and SupportService and SupportService and SupportService and Support HP Services offers limited 1-year warranty;1-year limited warranty on primary battery. Warranty upgrades are also available. HP Care PackServices extend service contracts beyond the standard warranties. To choose the right level of service foryour HP product, use the HP Care Pack Services Lookup Tool at: http://www.hp.com/go/lookuptool.Additional HP Care Pack Services information by product is available at:http://www.hp.com/hps/carepack.

NOTE:NOTE:NOTE:NOTE: Certain restrictions and exclusions apply. Consult the HP Customer Support Center for details.http://h20000.www2.hp.com/bizsupport/TechSupport/ProductRoot.jsp.




http://www.bapco.com/products/mobilemark2007

http://www.hp.com/go/lookuptool

http://www.hp.com/hps/carepack

http://h20000.www2.hp.com/bizsupport/TechSupport/ProductRoot.jsp

MemoryMemoryMemoryMemory HP 1 GB (DDR3 1333 MHz) SODIMM AT911AA

HP 2 GB (DDR3 1333 MHz) SODIMM AT912AA


StorageStorageStorageStorage HP 250 GB USB Pocket Media Hard Drive FE477AA

HP External USB CD/DVD R/RW Drive FS943AA

CommunicationCommunicationCommunicationCommunication HP WLAN 802/11 a/b/g/draft-n Mini-card Kit KM591AA#xxx

ExpansionExpansionExpansionExpansion HP Basic Adjustable Stand AL549AA

HP USB 2.0 Docking Station FQ834AA

HP Essential USB 2.0 Port Replicator AQ731AA

HP Dual Hinge Notebook Stand AW661AA

HP Display & Notebook Stand AW662AA

HP Adjustable Display Stand AW663AA

HP Adjustable Dual Display Stand AW664AA

PowerPowerPowerPower 65W Smart AC Adapter ED494AA

90W Smart AC/Auto/Air Combo Adapter AJ652AA

HP 65W Slim Adapter AX727AA

HP Smart 65W Travel AC Adapter AU155AA

90W Smart AC Adapter ED495AA

HP 6-Cell Li-Ion Primary Battery KU531AA

Carrying CasesCarrying CasesCarrying CasesCarrying Cases HP Deluxe Nylon Backpack RR317AA

HP Value Nylon Case RR314AA

HP Universal Nylon Case RR315AA

HP Executive Leather Case RR316AA

HP Deluxe Roller Case GD405AA

HP Basic Backpack AM863AA

HP Basic Messenger AP355AA

HP Basic Carrying Case AJ078AA

HP Professional Series Carrying Case AT886AA

HP Professional Series Backpack AT887AA

HP Professional Series Messenger AT888AA

HP Professional Series Designer Tote AT889AA

HP Professional Series Slip Case AT890AA

HP Elite Series Quick Case AT892AA


Options (availability may vary by country)


SecuritySecuritySecuritySecurity HP/Kensington MicroSaver Security Lock PC766A

HP Notebook Cable Lock AY475AA

HP Privacy Filter For 15.6 in AU103AA

HP Privacy Filter For 17.3 in AU650AA

Input/Output DevicesInput/Output DevicesInput/Output DevicesInput/Output Devices HP USB/PS2 Optical 2-Button Scroll Mouse DC369A

HP USB Keyboard & Mouse Bundle RC465AA

HP USB Optical Travel Mouse RH304AA

HP Wireless Mouse AR085AA

HP BT Headset AR084AA

HP Mobile Audio Speakers FS944AA

HP Mobile Productivity Bundle AQ729AA

HP Notebook Companion Projector AX325AA

HP Special Edition Optical Mouse AU094AA

HP Premium Autofocus Webcam KQ245AA

Premium Digital Headset KJ270AA

HP Promo USB Graphics Adapter NL571AT


Options (availability may vary by country)


DDR3 PC3-10600 SDRAM (1333 MHz)*Two SODIMM slots supporting dual-channel memorySODIMM sizes supported: 1024 MB, 2048 MB and 4096 MB Standard MemoryStandard MemoryStandard MemoryStandard Memory 1024 MB (1024 MB x 1)

2048 MB (2048 MB x 1)2048 MB (1024 MB x 2)3072 MB (2048 MB + 1024 MB)4096 MB (2048 MB x 2)

Optional MemoryOptional MemoryOptional MemoryOptional MemoryUpgradesUpgradesUpgradesUpgrades

Support for up to 8192 MB of memory with the installation of optional DDR3 SDRAM memory kits. Bothmemory slots are user accessible. Please refer to the Hardware and Software Guide for installationprocedures. Maximized dual-channel performance requires SODIMMs of the same size and speed inboth memory slots.

Up toUp toUp toUp to Slot 1Slot 1Slot 1Slot 1 Slot 2Slot 2Slot 2Slot 2

2048 MB 1024 MB 1024 MB2048 MB 2048 MB empty3072 MB 2048 MB 1024 MB4096 MB 2048 MB 2048 MB4096 MB 4096 MB empty8192 MB 4096 MB 4096 MB

* Memory speed is processor dependent.

NOTE:NOTE:NOTE:NOTE: This chart does not represent all possible memory configurations. Due to the non-industry standard nature of some third-party memory modules, we strongly recommend using only HP branded memory modules to ensure compatibility. If you mix memoryspeeds, the system will perform at the lower memory speed. Availability of 4 GB or more of memory requires Windows Vista Business64-bit or Linux. With Windows 32-bit operating systems, memory above 3 GB may not all be available due to system resourcerequirements.

Memory UpgradesMemory UpgradesMemory UpgradesMemory Upgrades HP 1 GB (DDR3 1333 MHz) SODIMM AT911AA




Memory


Removable Media Drive SupportRemovable Media Drive SupportRemovable Media Drive SupportRemovable Media Drive Support

Quantity SupportedQuantity SupportedQuantity SupportedQuantity Supported Drive BayDrive BayDrive BayDrive Bay

Blu-ray ROM DVD+/-RWSuperMulti DL LightScribeDrive*

One Fixed optical drive bay

DVD+/-RW SuperMulti DLLightScribe Drive

One Fixed optical drive bay

* Support for the Blu-ray DVD drive on configurations with integrated graphics requires Windows7 or Windows Vista; configurationswith discrete graphics support it with any offered Windows operating system.

Internal Storage DeviceInternal Storage DeviceInternal Storage DeviceInternal Storage Device

Quantity SupportedQuantity SupportedQuantity SupportedQuantity Supported Drive BayDrive BayDrive BayDrive Bay

Hard DrivesHard DrivesHard DrivesHard Drives

500 GB 7200 rpm SMARTSATA II Hard Drive

One Dedicated hard drive bay








Storage


System UnitSystem UnitSystem UnitSystem Unit DimensionsDimensionsDimensionsDimensions (HxWxD) HP ProBook 4520s:1.09 in (at front) x 14.64 in x 9.83 in27.7 mm (at front) x 371.8 mm x 249.6 mm

HP ProBook 4720s:1.11 in (at front) x 16.17 in x 10.49 in28.2 mm (at front) x 410.6 mm x 266.4 mm

WeightWeightWeightWeight HP ProBook 4520s:Starting at 5.26 lb (2.39 kg) without optical drive or 5.5 lb (2.5 kg) with optical drive

HP ProBook 4720s:Starting at 6.51 lb (2.97 kg) without optical drive or 6.8 lb (3.1 kg) with optical drive

NOTE:NOTE:NOTE:NOTE: Height varies depending upon where on the notebook the measurement is made. Weight variesby configuration and components. Weight includes 6-cell battery, no optical drive. Weight varies byconfiguration and components.

Stand-Alone PowerStand-Alone PowerStand-Alone PowerStand-Alone PowerRequirementsRequirementsRequirementsRequirements(AC Power)

Nominal OperatingVoltage

18.5 V

Average Operating Power with integrated graphics: 18 Wwith discrete graphics: 21 W

Max Operating Power < 90 W or < 65W

TemperatureTemperatureTemperatureTemperature Operating 32° to 95° F (0° to 35° C) (not writing optical)

41° to 95° F (5° to 35° C) (writing optical)

Non-operating -4° to 140° F (-20° to 60° C)

Relative HumidityRelative HumidityRelative HumidityRelative Humidity Operating 10% to 90%, non-condensing

Non-operating 5% to 95%, 101.6° F (38.7° C) maximum wetbulb temperature

ShockShockShockShock Operating 125 G, 2 ms, half-sine

Non-operating 200 G, 2 ms, half-sine

Random VibrationRandom VibrationRandom VibrationRandom Vibration Operating 0.75 grms

Non-operating 1.50 grms

AltitudeAltitudeAltitudeAltitude(unpressurized)

Operating -50 to 10,000 ft (-15.24 to 3,048 m)

Non-operating -50 to 40,000 ft (-15.24 to 12,192 m)

Industry StandardIndustry StandardIndustry StandardIndustry StandardCertificationsCertificationsCertificationsCertifications

UL Yes

CSA Yes

FCC Compliance Yes

ENERGY STAR® Select models*

EPEAT Registered TBD in United States**

ICES Yes

Australia / NZ A-TickCompliance

Yes

CCC Yes

Japan VCCI Compliance Yes


Technical Specifications


MIC Yes

BSMI Yes

CE Marking Compliance Yes

BNCI or BELUS Yes

CIT Yes

GOST Yes

Saudi ArabianCompliance (ICCP)

Yes

SABS Yes

UKRSERTCOMPUTER Yes

* Configurations of the HP ProBook 4520s and HP Probook 4720s that are ENERGY STAR qualified areidentified as HP ProBook 4520s ENERGY STAR and HP Probook 4720s ENERGY STAR on HP websitesand on www.energystar.gov.

** EPEAT registration varies by country. See www.epeat.net for registration status by country.EPEAT status listed above applies to U.S.

NOTE:NOTE:NOTE:NOTE: For accessibility information on HP products, please visit: http://www.hp.com/accessibility.

HP 90W Smart ACHP 90W Smart ACHP 90W Smart ACHP 90W Smart ACAdapterAdapterAdapterAdapter

DimensionsDimensionsDimensionsDimensions 5.00 x 1.97 x 1.1 in (12.7 x 5.0 x 2.9 cm)

WeightWeightWeightWeight 0.82 lb (370 g)

InputInputInputInput 100 to 240 VAC

Input Efficiency 87% min at 115 VAC

Input frequency range 47 to 63 Hz

Input AC current 1.5 A at 90 VAC, 0.75 A at 180 VAC PFCVersion

2.4 A at 90 VAC, 1.2 A at 180 VAC NON PFCVersion

OutputOutputOutputOutput Output power 90W

DC output 19.0V

Hold-up time 5 msec at 115 VAC input

Output current limit <11A, Over voltage protection- 29V maxautomatic shutdown

ConnectorConnectorConnectorConnector 3 pin/grounded, mates with interchangeable cords

Environmental DesignEnvironmental DesignEnvironmental DesignEnvironmental Design Operating temperature 32° to 104° F (0° to 40° C)

Non-operating (storage)temperature

-4° to 149° F (-20° to 65° C)

Altitude 0 to 10,000 ft (0 to 3,048 m)

Humidity 20% to 80%

Storage Humidity 10% to 90%




http://www.energystar.gov

http://www.epeat.net

http://www.hp.com/accessibility

EMI and SafetyEMI and SafetyEMI and SafetyEMI and SafetyCertificationsCertificationsCertificationsCertifications

CE Mark - full compliance with LVD and EMC directives; Worldwide safetystandards - IEC60950, EN60950, UL60950, Class1, SELV; Agencyapprovals - C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B,CISPR22 Class B, CCC, NOM-1 NYCE; MTBF- over 200,000 hours at25°C ambient condition.

HP 65W Smart ACHP 65W Smart ACHP 65W Smart ACHP 65W Smart ACAdapterAdapterAdapterAdapter

DimensionsDimensionsDimensionsDimensions 4.17 x 1.85 x 1.1 in (10.6 x 4.7 x 2.8 cm)


InputInputInputInput 100 to 240 VAC

Input Efficiency 87% min at 115 VAC

Input frequency range 47 to 63 Hz

Input AC current 1.7 A at 90 VAC, 0.85 A at 180 VAC

OutputOutputOutputOutput Output power 65W

DC output 18.5V

Hold-up time 5 msec at 115 VAC input

Output current limit <11A, Over voltage protection- 29V maxautomatic shutdown

ConnectorConnectorConnectorConnector 3 pin/grounded, mates with interchangeable cords

Environmental DesignEnvironmental DesignEnvironmental DesignEnvironmental Design Operating temperature 32° to 104° F (0° to 40° C)

Non-operating (storage)temperature

-4° to 149° F (-20° to 65° C)

Altitude 0 to 10,000 ft (0 to 3,048 m)

Humidity 20% to 80%

Storage Humidity 10% to 90%

EMI and SafetyEMI and SafetyEMI and SafetyEMI and SafetyCertificationsCertificationsCertificationsCertifications

CE Mark - full compliance with LVD and EMC directives; Worldwide safetystandards - IEC60950, EN60950, UL60950, Class1, SELV; Agencyapprovals - C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B,CISPR22 Class B, CCC, NOM-1 NYCE; MTBF - over 200,000 hours at25°C ambient condition.

DisplaysDisplaysDisplaysDisplays




17.3-inch LED HD+ anti-17.3-inch LED HD+ anti-17.3-inch LED HD+ anti-17.3-inch LED HD+ anti-glareglareglareglare

Active AreaActive AreaActive AreaActive Area (W x H) 15.0 x 8.5 in (38.2 x 21.5 cm)

Diagonal SizeDiagonal SizeDiagonal SizeDiagonal Size 17.3 in (43.9 cm)

Surface TreatmentSurface TreatmentSurface TreatmentSurface Treatment Anti-glare

Contrast RatioContrast RatioContrast RatioContrast Ratio 400:1 typical

Refresh RateRefresh RateRefresh RateRefresh Rate 60 Hz

BrightnessBrightnessBrightnessBrightness 200 nit typical

Pixel ResolutionPixel ResolutionPixel ResolutionPixel Resolution PitchPitchPitchPitch 0.23868 x 0.23868 mm

FormatFormatFormatFormat 1600 x 900

ConfigurationConfigurationConfigurationConfiguration RGB Stipe

BacklightBacklightBacklightBacklight LED

PPIPPIPPIPPI 107

Viewing AngleViewing AngleViewing AngleViewing Angle ±30° Horizontal, ±10° Vertical (minimum)30/30/20/10 (Left/Right/Down/Up) (minimum) or45/45/35/25 (Left/Right/Down/Up) (typical)

15.6-inch LED HD (136615.6-inch LED HD (136615.6-inch LED HD (136615.6-inch LED HD (1366x 768)x 768)x 768)x 768)anti-glareanti-glareanti-glareanti-glare

DimensionsDimensionsDimensionsDimensions (W x H) 13.54 x 7.59 in (34.4 x 19.4 cm)

Diagonal SizeDiagonal SizeDiagonal SizeDiagonal Size 15.6 in (39.6cm)

Surface TreatmentSurface TreatmentSurface TreatmentSurface Treatment Anti-glare

Contrast RatioContrast RatioContrast RatioContrast Ratio 400:1 (min)

Refresh RateRefresh RateRefresh RateRefresh Rate 60 Hz

BrightnessBrightnessBrightnessBrightness 210 nit (typical)

Pixel ResolutionPixel ResolutionPixel ResolutionPixel Resolution PitchPitchPitchPitch 0.252 mm

FormatFormatFormatFormat 1366 x 768

ConfigurationConfigurationConfigurationConfiguration RGB Stripe

BacklightBacklightBacklightBacklight LED

PPIPPIPPIPPI 101 ppi

Viewing AngleViewing AngleViewing AngleViewing Angle ±30° Horizontal, ±10° Vertical (minimum)30/30/20/10 (Left/Right/Down/Up) (minimum) or45/45/35/25 (Left/Right/Down/Up) (typical)

Internal StorageInternal StorageInternal StorageInternal Storage




750 GB 5400 rpm SATA750 GB 5400 rpm SATA750 GB 5400 rpm SATA750 GB 5400 rpm SATAHard DriveHard DriveHard DriveHard Drive

Drive WeightDrive WeightDrive WeightDrive Weight 0.27 lb (125 g)

CapacityCapacityCapacityCapacity 750 GB

HeightHeightHeightHeight 0.50 in (12.7 mm)

WidthWidthWidthWidth 2.75 in (70 mm)

InterfaceInterfaceInterfaceInterface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ

Transfer RateTransfer RateTransfer RateTransfer Rate SynchronousSynchronousSynchronousSynchronous (maximum) 150 MB/s (Drive Capability)

Seek TimeSeek TimeSeek TimeSeek Time(typical reads, includingsettling)

Single TrackSingle TrackSingle TrackSingle Track 2 ms

AverageAverageAverageAverage 12ms

MaximumMaximumMaximumMaximum 22 ms

Rotational SpeedRotational SpeedRotational SpeedRotational Speed 5400 rpm

Logical BlocksLogical BlocksLogical BlocksLogical Blocks 1,465,149,168

Operating TemperatureOperating TemperatureOperating TemperatureOperating Temperature 32° to 140° F (0° to 60° C) [case temp]

FeaturesFeaturesFeaturesFeatures ATA Security


Drive WeightDrive WeightDrive WeightDrive Weight 0.25 lbs (115g)







Single TrackSingle TrackSingle TrackSingle Track 1.5ms


MaximumMaximumMaximumMaximum 22ms


Logical BlocksLogical BlocksLogical BlocksLogical Blocks 976,773,168




































Optical DrivesOptical DrivesOptical DrivesOptical Drives




DVD+/-RW SuperMultiDVD+/-RW SuperMultiDVD+/-RW SuperMultiDVD+/-RW SuperMultiDL LightScribe DriveDL LightScribe DriveDL LightScribe DriveDL LightScribe Drive

Access TimesAccess TimesAccess TimesAccess Times Random < 150ms CD (typical)

< 160 ms DVD (typical)

Max Data Transfer RateMax Data Transfer RateMax Data Transfer RateMax Data Transfer Rate 24X CD-ROM Up to 3,600 KB/s

8X DVD Up to 10,800 KB/s

24X CD-R Up to 3,600 KB/s

16X CD-RW Up to 2,400 KB/s

8X DVD+R Up to 10,800 KB/s

8X DVD+RW Up to 10,800 KB/s

8X DVD-R Up to 10,800 KB/s

6X DVD-RW Up to 8100KB/s

4X - DVD+R Dual Layer Up to 5,400 KB/s

4X - DVD-R Dual Layer Up to 5,400 KB/s

5X DVD-RAM Up to 6,750 KB/s

Transfer ModeTransfer ModeTransfer ModeTransfer Mode UDMA Mode 5

InterfaceInterfaceInterfaceInterface Gen 1 SATA

Supported MediaSupported MediaSupported MediaSupported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXEDMODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R,DVD+RW, DVD-RAM

Supported MediaSupported MediaSupported MediaSupported Media (write) CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM,LightScribe

Max Media CapacityMax Media CapacityMax Media CapacityMax Media Capacity(read)

8.5 GB

Max Media CapacityMax Media CapacityMax Media CapacityMax Media Capacity(write)

8.5 GB

TransportTransportTransportTransport Tray Loading

Blu-ray ROM DVD+/-RWBlu-ray ROM DVD+/-RWBlu-ray ROM DVD+/-RWBlu-ray ROM DVD+/-RWSuperMulti DL LightScribeSuperMulti DL LightScribeSuperMulti DL LightScribeSuperMulti DL LightScribeDriveDriveDriveDrive

Access TimesAccess TimesAccess TimesAccess Times Random <190 ms CD-ROM (typical)

< 190ms DVD-ROM (typical)

<230 ms BD-ROM (typical)

Max Data Transfer RateMax Data Transfer RateMax Data Transfer RateMax Data Transfer Rate 24X CD-ROM Up to 3600KB/s

8X DVD-ROM Up to 10800 KB/s

16X CD-R Up to 1,200KB/s

10X CD-RW Up to 1500 KB/s

8X DVD+R Up to 10800 KB/s

8X DVD+RW Up to 10,800KB/s

8X DVD-R Up to 10800 KB/s

6X DVD-RW Up to 8,100 KB/s

4X - DVD+R Dual Layer

4X - DVD-R Dual Layer Up to 5400 KB/s

5X DVD-RAM Up to 6750 KB/s




4X BD-ROM Up to 18,000KB/s

Transfer ModeTransfer ModeTransfer ModeTransfer Mode UDMA Mode 5

InterfaceInterfaceInterfaceInterface Gen 1 SATA

Supported MediaSupported MediaSupported MediaSupported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXEDMODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R,DVD+RW. DVD-RAM, BD-ROM, BD-R, BD-RE

Supported MediaSupported MediaSupported MediaSupported Media (write) CD-R, CD-RW, DVD+R, DVD+R(9), DVD+RW, DVD-R, DVD-R(9), DVD-RW, DVD-RAM, LightScribe

Max Media CapacityMax Media CapacityMax Media CapacityMax Media Capacity(read)

50.0 GB

Max Media CapacityMax Media CapacityMax Media CapacityMax Media Capacity(write)

8.5GB

TransportTransportTransportTransport Tray Loading

SecuritySecuritySecuritySecurity

HP Fingerprint SensorHP Fingerprint SensorHP Fingerprint SensorHP Fingerprint Sensor(optional)

Mobile VoltageMobile VoltageMobile VoltageMobile VoltageOperationOperationOperationOperation

3.0V-3.6V Single Supply

Operating TemperatureOperating TemperatureOperating TemperatureOperating Temperature 32° - 158°F (0° - 70°C)

Current Consumption @Current Consumption @Current Consumption @Current Consumption @3.3V3.3V3.3V3.3V

Less than 70 mA peak imaging and scrollingLess than 25 mA hardware finger detectionAdvanced Power Management

High-Rate Image CaptureHigh-Rate Image CaptureHigh-Rate Image CaptureHigh-Rate Image Capture Up to 240 image frames /sec

ESD ResistanceESD ResistanceESD ResistanceESD Resistance IEC 61000-4-2 Level 4 (±15KV)

Detection MatrixDetection MatrixDetection MatrixDetection Matrix 192 x 16 Pixels9.7 mm x 0.81 mm500 ppi High-Resolution Images

AudioAudioAudioAudio

HardwareHardwareHardwareHardware ImplementationImplementationImplementationImplementation IDT 92HD75B High Definition CODEC

Touch-Sensitive VolumeTouch-Sensitive VolumeTouch-Sensitive VolumeTouch-Sensitive VolumeControlsControlsControlsControls

Volume up, volume down, and mute

Full DuplexFull DuplexFull DuplexFull Duplex Yes

Microphone InMicrophone InMicrophone InMicrophone In Stereo

Headphone/Line OutHeadphone/Line OutHeadphone/Line OutHeadphone/Line Out Stereo

Integrated MicrophoneIntegrated MicrophoneIntegrated MicrophoneIntegrated Microphone Yes




Audio Output QualityAudio Output QualityAudio Output QualityAudio Output Quality Frequency ResponseFrequency ResponseFrequency ResponseFrequency Response 20 Hz - 20 kHz

Signal to Noise RatioSignal to Noise RatioSignal to Noise RatioSignal to Noise Ratio >85 dB

Total Harmonic DistortionTotal Harmonic DistortionTotal Harmonic DistortionTotal Harmonic Distortion 0.01%

Noise FloorNoise FloorNoise FloorNoise Floor -110 dB

Play/Record SamplingPlay/Record SamplingPlay/Record SamplingPlay/Record SamplingRateRateRateRate(s)

8 kHz - 48kHz

DACDACDACDAC 16, 20 or 24-bit

ADCADCADCADC 16 or 20-bit

Integrated StereoIntegrated StereoIntegrated StereoIntegrated StereoSpeakersSpeakersSpeakersSpeakers

Power RatingPower RatingPower RatingPower Rating 1.5 Watts

ImpedanceImpedanceImpedanceImpedance 4 Ohms

CommunicationsCommunicationsCommunicationsCommunications

Integrated RealtekIntegrated RealtekIntegrated RealtekIntegrated RealtekRTL8151DH-GRRTL8151DH-GRRTL8151DH-GRRTL8151DH-GR10/100/1000 NIC10/100/1000 NIC10/100/1000 NIC10/100/1000 NIC

Ethernet FeaturesEthernet FeaturesEthernet FeaturesEthernet Features 10 Mbit/s operation (10BASE-T; IEEE 802.3i; IEEE 802.3 clauses 13-14)100 Mbit/s operation (100BASE-TX; IEEE 802.3u; IEEE 802.3 clauses 21-30)1000 Mbit/s operation (1000BASE-T; IEEE 802.3z and 802.3ab; IEEE802.3 clauses 34-42)Auto-Negotiation (Automatic Speed Selection)Full Duplex Operation at all Speeds, Half Duplex operation at 10 and 100Mbit/sIEEE 802.1p QoS (Quality of Service) SupportIEEE 802.1q VLAN supportIEEE 802.3x Flow Control (IEEE 802.3 clauses 31-32; configurable)

Power ManagementPower ManagementPower ManagementPower Management ACPI compliant - multiple power modesSituation-sensitive features reduce power consumptionAdvanced link down power saving for reducing link down powerconsumption

Performance FeaturesPerformance FeaturesPerformance FeaturesPerformance Features TCP/IP/UDP Checksum Offload (configurable)Large send offload and Giant send offloadReceiving Side Scaling

ManageabilityManageabilityManageabilityManageability Wake-on-LAN from standby and hibernation (Magic Packet and MicrosoftWake-Up Frame); Wake-on-LAN from off (Magic Packet only)PXE 2.1 Remote BootStatistics Gathering (SNMP MIB II, Ethernet-like MIB, Ethernet MIB (802.3x,clause 30))Comprehensive diagnostic and configuration software suiteVirtual Cable Doctor for Ethernet cable status

InterfaceInterfaceInterfaceInterface PCI Express 1.1 x1 to fully support ASPM L0s/L1 and CLKREQ

NIC Device Driver NameNIC Device Driver NameNIC Device Driver NameNIC Device Driver Name Realtek PCIe Gb Ethernet Family Controller




V.92 56K Data/FaxV.92 56K Data/FaxV.92 56K Data/FaxV.92 56K Data/FaxModemModemModemModem

Form FactorForm FactorForm FactorForm Factor MDC 1.5 Daughtercard

Power ManagementPower ManagementPower ManagementPower ManagementSupportSupportSupportSupport

APM Revision 1.2, ACPI

Approvals/Approvals/Approvals/Approvals/CertificationsCertificationsCertificationsCertifications

UL, CSA, NEMKO, CCIB, Industry Canada, FCC Part 68, CTR21, FCC Part15 Class B, Canadian ICES-003 Class B, C.I.S.P.R.22, Australian ACA, CEMark, Other Countries

Data Mode CapabilitiesData Mode CapabilitiesData Mode CapabilitiesData Mode Capabilities V.92 data

V.8bis

V.80

V44, V.42bis, MNP5 (Compression)

V.42 (LAPM, MNP2-4) (Error Correction)

Optional symbol ratesOptional symbol ratesOptional symbol ratesOptional symbol rates:2800, 3429Asymmetric Symbol rates

Synchronous primary channel data signaling ratesSynchronous primary channel data signaling ratesSynchronous primary channel data signaling ratesSynchronous primary channel data signaling rates:3600, 31200Automatic rate re-negotiationV.34V.32bisV.32V.23V.22bisV.22V.21Bell 212ABell 103J

Fax Mode CapabilitiesFax Mode CapabilitiesFax Mode CapabilitiesFax Mode Capabilities TIA/EIA-578-B (Class 1)T.30, T.4 (Group 3)V.17V.29V.27terV.21 Channel 2

Command SetCommand SetCommand SetCommand Set V.250 (Partial)TIA-602Identification: +GMI, +GMM, +GMRPort control: +IPR, +ICF, +IFC, +ILRRModulation: +MS, +MR, +MAError control: +ES, +ER, +EB, +ESR, +ETBMData compression: +DS, +DRV.251

Atheros 9285GAtheros 9285GAtheros 9285GAtheros 9285G802.11b/g/n 1x1 WiFi802.11b/g/n 1x1 WiFi802.11b/g/n 1x1 WiFi802.11b/g/n 1x1 WiFiAdapterAdapterAdapterAdapter

Wireless LAN StandardsWireless LAN StandardsWireless LAN StandardsWireless LAN Standards IEEE 802.11bIEEE 802.11gIEEE 802.11n

InteroperabilityInteroperabilityInteroperabilityInteroperability Wi-Fi certified

Frequency BandFrequency BandFrequency BandFrequency Band 2.4 GHz




1.2.3.

Data RatesData RatesData RatesData Rates 802.11b: 1, 2, 5.5, 11 Mbps802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps802.11n: many possible data rates, ranging from 6 Mbps to 300 Mbps,depending on the combination of Bandwidth, Modulation Coding Scheme,and Guard Interval used, as defined in IEEE 802.11n specification

ModulationModulationModulationModulation Direct Sequence Spread SpectrumDBPSK, DQPSK, CCK, OFDM

SecuritySecuritySecuritySecurity1 Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-MSCHAPv2, LEAP, EAP-FAST.

Sub-channelsSub-channelsSub-channelsSub-channels Multinational support with frequency bands and channels compliant to localregulations.

Media Access ProtocolMedia Access ProtocolMedia Access ProtocolMedia Access Protocol CSMA/CA (Collision Avoidance) with ACK

Network ArchitectureNetwork ArchitectureNetwork ArchitectureNetwork ArchitectureModelsModelsModelsModels

Ad-hoc (Peer to Peer)Infrastructure (Access Point Required)

RoamingRoamingRoamingRoaming IEEE 802.11 compliant roaming between access points

Output PowerOutput PowerOutput PowerOutput Power (for CKK)2 17 dBm, nominal

Output PowerOutput PowerOutput PowerOutput Power (for OFDM;power varies by datarate)2

15 dBm, nominal

Power ConsumptionPower ConsumptionPower ConsumptionPower Consumption Transmit: 1.5 W (max)Receive: 1.0 W (max)Associated to Access Point, Idle: 300 mW nominalWireless Button Off: 75 mW nominal

Power ManagementPower ManagementPower ManagementPower Management ACPI compliant power management802.11 compliant power saving mode

Receiver SensitivityReceiver SensitivityReceiver SensitivityReceiver Sensitivity3 54 Mbps: -75 dBm, 11 Mbps: -88 dBm , 1 Mbps: -93 dBm

Antenna typeAntenna typeAntenna typeAntenna type High efficiency antenna with spatial diversity, mounted in the displayenclosure

Form FactorForm FactorForm FactorForm Factor PCI-Express Half-MiniCard


DimensionsDimensionsDimensionsDimensions 0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)

Operating VoltageOperating VoltageOperating VoltageOperating Voltage 3.3v +/- 9%

TemperatureTemperatureTemperatureTemperature OperatingNon-operating

14° to 149° F (-10° to 65° C)-40° to 176° F (-40° to 80° C)

HumidityHumidityHumidityHumidity OperatingNon-operating

10% to 90% (non-condensing)5% to 95% (non-condensing)

AltitudeAltitudeAltitudeAltitude OperatingNon-operating

0 to 10,000 ft (3,048 m)0 to 50,000 ft (15,240 m)

LED ActivityLED ActivityLED ActivityLED Activity LED Off - Radio OFF; Solid LED On - Radio ON

Check latest software/driver release for updates on supported security features.Maximum output power may vary by country according to local regulations.Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CKK modulation) and apacket error rate of 10% for 802.11a/g (OFDM modulation).




Intel Centrino Advanced-Intel Centrino Advanced-Intel Centrino Advanced-Intel Centrino Advanced-N 6200N 6200N 6200N 6200

Wireless LAN StandardsWireless LAN StandardsWireless LAN StandardsWireless LAN Standards IEEE 802.11aIEEE 802.11bIEEE 802.11gIEEE 802.11n*

* In countries where 802.11n is not allowed, this capability is not enabled.

InteroperabilityInteroperabilityInteroperabilityInteroperability Wi-Fi certifiedCisco Compatible Extensions Program compliant with Microsoft WindowsVista and XP (details at: http://www.hp.com/go/notebooks/WLAN)

Frequency BandFrequency BandFrequency BandFrequency Band 2.4 GHz and 5GHz

Antenna StructureAntenna StructureAntenna StructureAntenna Structure 2 transmit; 2 receive (2x2)

Data RatesData RatesData RatesData Rates 802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps802.11b: 1, 2, 5.5, 11 Mbps802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps802.11n: 66 possible data rates, ranging from 6 Mbps to 300 Mbps,depending on the combination of Bandwidth, Modulation Coding Scheme,and Guard Interval used, as defined in IEEE 802.11n specification

ModulationModulationModulationModulation Direct Sequence Spread SpectrumDBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM

SecuritySecuritySecuritySecurity1 Authentication: WPA and WPA2, 802.1x (EAP_TLS, TTLS, PEAP, LEAP, EAP-FAST)Authentication Protocols: PAP, CHAP, TLS, GTC, MS-CHAP, MS-CHAPv2

Encryption: 64 and 128-bit WEP, AES-CCMP, CKIP, TKIP

Support for Cisco Security Features (proven compatibility with Cisco Aironetinfrastructure products through the Cisco Compatible Extensions ProgramVersion 4) with Microsoft Windows Vista and XP only.

Sub-channelsSub-channelsSub-channelsSub-channels Multinational support with frequency bands and channels compliant to localregulations.

Media Access ProtocolMedia Access ProtocolMedia Access ProtocolMedia Access Protocol CSMA/CA (Collision Avoidance) with ACK

Network ArchitectureNetwork ArchitectureNetwork ArchitectureNetwork ArchitectureModelsModelsModelsModels

Ad-hoc (Peer to Peer)Infrastructure (Access Point Required)

RoamingRoamingRoamingRoaming IEEE 802.11 compliant roaming between 2.4GHz band Access Points

Output PowerOutput PowerOutput PowerOutput Power (for CCKand OFDM)2

17 dBm max

Power ConsumptionPower ConsumptionPower ConsumptionPower Consumption Transmit: 2.3 Watts (max, with two spatial streams)Receive: 1 Watt (max with two spatial streams)Idle mode3: 35 mW (average)Radio off: 20 mW (max)

Power ManagementPower ManagementPower ManagementPower Management ACPI compliant power management802.11 compliant power saving mode

Receiver SensitivityReceiver SensitivityReceiver SensitivityReceiver Sensitivity4 54 Mbps: -76 dBm, 6 Mbps: -92 dBm

Antenna ConnectionsAntenna ConnectionsAntenna ConnectionsAntenna Connections 2 U.FL type connectors, 50 ohm nominal impedance

Form FactorForm FactorForm FactorForm Factor PCI-Express Half-MiniCard

WeightWeightWeightWeight 0.0075 lb (3.4 g)

DimensionsDimensionsDimensionsDimensions 0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)

Operating VoltageOperating VoltageOperating VoltageOperating Voltage 3.3V +/- 9%




http://www.hp.com/go/notebooks/WLAN

1.2.3.4.

5.

TemperatureTemperatureTemperatureTemperature OperatingNon-operating

32° to 176° F (0° to 80° C)-40° to 176° F (-40° to 80° C)

HumidityHumidityHumidityHumidity OperatingNon-operating

10% to 90% (non-condensing)5% to 90% (non-condensing)

AltitudeAltitudeAltitudeAltitude OperatingNon-operating

0 to 10,000 ft (3,048 m)0 to 50,000 ft (15,240 m)

LED ActivityLED ActivityLED ActivityLED Activity LED Off - Radio OFF; Solid LED On - Radio ON

Check latest software/driver release for updates on supported security features.Maximum output power may vary by country according to local regulations.In Power Save Polling mode and on battery power.Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and apacket error rate of 10% for 802.11a/g (OFDM modulation).WLAN supplier's client utility is required for Cisco Compatible Extensions support with MicrosoftWindows XP. WLAN may also be compatible with certain third-party software supplicants. WLANsupplier IHV extensions required for Cisco Compatible Extensions support for Microsoft WindowsVista.

HP Integrated ModuleHP Integrated ModuleHP Integrated ModuleHP Integrated Modulewith Bluetooth 2.1with Bluetooth 2.1with Bluetooth 2.1with Bluetooth 2.1Wireless TechnologyWireless TechnologyWireless TechnologyWireless Technology

Bluetooth SpecificationBluetooth SpecificationBluetooth SpecificationBluetooth Specification 2.1 Compliant

DimensionsDimensionsDimensionsDimensions 1.18 x 0.26 x 0.13 in (30 x 6.5 x 3.25 mm)

Frequency BandFrequency BandFrequency BandFrequency Band 2402 to 2480 MHz

Number of AvailableNumber of AvailableNumber of AvailableNumber of AvailableChannelsChannelsChannelsChannels

79 (1 MHz) available channels

Data Rates andData Rates andData Rates andData Rates andThroughputThroughputThroughputThroughput

3 Mbps data rate; throughput up to 2.17 Mbps

Synchronous Connection Oriented links up to 3, 64 kbps, voice channels

Asynchronous Connection Less links 2178.1 kbps/177.1 kbps asymmetric or1306.9 kbps symmetric

Transmit PowerTransmit PowerTransmit PowerTransmit Power -6 dBm to 4 dBm (Bluetooth Class II)

Receiver SensitivityReceiver SensitivityReceiver SensitivityReceiver Sensitivity Better than -80 dBM at 0.1 % raw bit error rate

Power ConsumptionPower ConsumptionPower ConsumptionPower Consumption Peak (Tx) 264 mW

Peak (Rx) 231 mW

Sleep <1 mW

AntennaAntennaAntennaAntenna Internally integrated within module

RangeRangeRangeRange Up 33 ft (10 m)

Electrical InterfaceElectrical InterfaceElectrical InterfaceElectrical Interface USB 2.0 compliant

Microsoft Windows Plug and Play compliant

Bluetooth SoftwareBluetooth SoftwareBluetooth SoftwareBluetooth SoftwareSupportedSupportedSupportedSupported

Broadcom Bluetooth for Windows

Microsoft Windows Bluetooth Software

Link TopologyLink TopologyLink TopologyLink Topology Point to Point, Multipoint Pico Nets up to 7 slaves

SecuritySecuritySecuritySecurity Full support of Bluetooth Security Provisions

Power ManagementPower ManagementPower ManagementPower Management Microsoft Windows ACPI, and USB Bus Support

Self configurable to optimize power conservation in all operating modes,including Standby, Hold, Park, and Sniff




1.2.

CertificationsCertificationsCertificationsCertifications All necessary regulatory approvals for supported countries, including:

FCC (47 CFR) Part 15C, Section 15.247 & 15.249

ETS 300 328, ETS 300 826

Low Voltage Directive IEC950

UL, CSA, and CE Mark

TemperatureTemperatureTemperatureTemperature Operating -4° to 158° F (-20° to 70° C)

Non-operating -40° to 176° F (-40° to 80° C)

HumidityHumidityHumidityHumidity Operating 10% to 90%

Non-operating 5% to 95%

AltitudeAltitudeAltitudeAltitude Operating 15,000 ft (4,572 m)

Non-operating 40,000 ft (12,192 m)

Bluetooth ProfilesBluetooth ProfilesBluetooth ProfilesBluetooth ProfilesSupportedSupportedSupportedSupported

Serial Port Profile (SPP)1

Service Discovery Applicaton Profile (SDAP)

Dial-Up Networking (DUN)1,2

Generic Object Exchange Profile (GOEP)1,2

Object Push Profile (OPP)1,2

File Transfer Profile (FTP)

Synchronization Profile (SYNC)

Hard Copy Cable Replacement (HCRP)1,2

Personal Area Networking Profile (PAN)1,2

Human Interface Device Profile (HID)1,2,3

FAX Profile (FAX)

Basic Imaging Profile (BIP)2

Headset Profile (HSP)

Hands Free Profile (HFP)

Advanced Audio Distribution Profile (A2DP)

indicates the profile is supported by Microsoft Windows XP SP2indicates the profile is part of Windows Vista




Environmental DataEnvironmental DataEnvironmental DataEnvironmental Data HP ProBook 4520s Notebook PCHP ProBook 4520s Notebook PCHP ProBook 4520s Notebook PCHP ProBook 4520s Notebook PC

Eco-Label CertificationsEco-Label CertificationsEco-Label CertificationsEco-Label Certifications This product has received or is in the process of being certified to thefollowing approvals and may be labeled with one or more of these marks:

US Energy StarIT ECO declarationEPEAT - Silver

System ConfigurationSystem ConfigurationSystem ConfigurationSystem Configuration The configuration used for the Energy Consumption and Declared NoiseEmissions data for the Convertible Mini tower Desktop model is based on a"Typically Configured Notebook"

Energy ConsumptionEnergy ConsumptionEnergy ConsumptionEnergy Consumption 115 VAC 230 VAC 100 VAC

Normal Operation 11.22 W 11.86 W 11.22 W

Sleep (Energy Star low power mode)

0.89 W 1.04 W 0.89 W

Off 0.53 W 0.69 W 0.52 W

Heat DissipationHeat DissipationHeat DissipationHeat Dissipation* 115 VAC 230 VAC 100 VAC

Normal Operation 38 BTU/hr 41 BTU/hr 38 BTU/hr

Sleep 3 BTU/hr 4 BTU/hr 3 BTU/hr

Off 2 BTU/hr 2 BTU/hr 2 BTU/hr

* Heat dissipation is calculated based on the measured watts, assuming theservice level is attained for one hour.

Declared Noise EmissionsDeclared Noise EmissionsDeclared Noise EmissionsDeclared Noise Emissions(in accordance withISO 7779 and ISO 9296)

System Fan Off Sound Power(LWAd, bels)

Sound Pressure(LpAm, decibels)

Idle 2.9 26.7

Fixed Disk (random writes)

2.8 26.5

System fan is usually off except when charging the battery

BatteriesBatteriesBatteriesBatteries This battery(s) in this product comply with EU Directive 2006/66/EC

Batteries used in the product do not contain:

Mercury greater the 5ppm by weightCadmium greater than 10ppm by weight

The battery type and chemistry used in the product is:CR2032 (coin cell), Li-ionHigh capacity Lithium-Ion battery

AdditionalAdditionalAdditionalAdditionalinformationinformationinformationinformation

This product is in compliance with the Restrictions of Hazardous Substances(RoHS) directive - 2002/95/EC.

This HP product is designed to comply with the Waste Electrical andElectronic Equipment (WEEE) Directive - 2002/96/EC.




This product is in compliance with California Proposition 65 (State ofCalifornia; Safe Drinking Water and Toxic Enforcement Act of 1986).

This product is in compliance with the IEEE 1680 (EPEAT) standard at theSilver level, see: www.epeat.net

Plastics parts weighing over 25 grams used in the product are marked perISO 11469 and ISO1043.

This product contains 0% post consumer recycled plastic (by wt.)

This product is greater than 95% recycle-able when properly disposed of atend of life.

Packaging Materials

External:Corrugated 190 gCorrugated carton 485 g

Internal:Polyethylene low density 38 g

The Corrugated/Corrugated Carton packaging material is made from80% recycled content.The Polyethylene low density packaging material is made from 100%recycled content.

HP follows these guidelines to decrease the environmental impact of productpackaging:

Eliminate the use of heavy metals such as lead, chromium, mercuryand cadmium in packaging materials.Eliminate the use of ozone-depleting substances (ODS) in packagingmaterials.Design packaging materials for ease of disassembly.Maximize the use of post-consumer recycled content materials inpackaging materials.Use readily recyclable packaging materials such as paper andcorrugated materials.Reduce size and weight of packages to improve transportation fuelefficiency.Plastic packaging materials are marked according to ISO 11469 andDIN 6120 standards.





HP ProBook 4720s Notebook PCHP ProBook 4720s Notebook PCHP ProBook 4720s Notebook PCHP ProBook 4720s Notebook PC

Eco-Label CertificationsEco-Label CertificationsEco-Label CertificationsEco-Label Certifications This product has received or is in the process of being certified to thefollowing approvals and may be labeled with one or more of these marks:

US Energy StarIT ECO declarationEPEAT - Gold

System ConfigurationSystem ConfigurationSystem ConfigurationSystem Configuration The configuration used for the Energy Consumption and Declared NoiseEmissions data for the Convertible Mini tower Desktop model is based on a"Typically Configured Notebook"

Energy ConsumptionEnergy ConsumptionEnergy ConsumptionEnergy Consumption 115 VAC 230 VAC 100 VAC

Normal Operation 11.8 W 11.85 W 11.80 W

Sleep (Energy Star low power mode)

0.98 W 1.08 W 0.98 W

Off 0.61 W 0.68 W 0.59 W

Heat DissipationHeat DissipationHeat DissipationHeat Dissipation* 115 VAC 230 VAC 100 VAC

Normal Operation 40 BTU/hr 41 BTU/hr 40 BTU/hr

Sleep 3 BTU/hr 4 BTU/hr 3 BTU/hr

Off 2 BTU/hr 2 BTU/hr 2 BTU/hr

* Heat dissipation is calculated based on the measured watts, assuming theservice level is attained for one hour.

Declared Noise EmissionsDeclared Noise EmissionsDeclared Noise EmissionsDeclared Noise Emissions(in accordance withISO 7779 and ISO 9296)

System Fan Off Sound Power(LWAd, bels)

Sound Pressure(LpAm, decibels)

Idle 2.8 24.2

Fixed Disk (random writes)

2.8 25.8

System fan is usually off except when charging the battery

BatteriesBatteriesBatteriesBatteries This battery(s) in this product comply with EU Directive 2006/66/EC

Batteries used in the product do not contain:

Mercury greater the 5ppm by weightCadmium greater than 10ppm by weight

The battery type and chemistry used in the product is:CR2032 (coin cell), Li-ion6-cell high capacity Lithium-Ion battery (optional 8 cell available)

AdditionalAdditionalAdditionalAdditionalinformationinformationinformationinformation

This product is in compliance with the Restrictions of Hazardous Substances(RoHS) directive - 2002/95/EC.

This HP product is designed to comply with the Waste Electrical andElectronic Equipment (WEEE) Directive - 2002/96/EC.




This product is in compliance with California Proposition 65 (State ofCalifornia; Safe Drinking Water and Toxic Enforcement Act of 1986).

This product is in compliance with the IEEE 1680 (EPEAT) standard at theGold level, see: www.epeat.net

Plastics parts weighing over 25 grams used in the product are marked perISO 11469 and ISO1043.

This product contains 0% post consumer recycled plastic (by wt.)

This product is greater than 95% recycle-able when properly disposed of atend of life.

Packaging Materials

External:Corrugated Carton 300 gCorrugated 210 g

Internal:Polyethylene low density 43 g

The Polyethylene low density packaging material is made from 100%recycled content.The Corrugated Carton packaging material is made from 80%recycled content.The Corrugated packaging material is made from 100% recycledcontent.

HP follows these guidelines to decrease the environmental impact of productpackaging:

Eliminate the use of heavy metals such as lead, chromium, mercuryand cadmium in packaging materials.Eliminate the use of ozone-depleting substances (ODS) in packagingmaterials.Design packaging materials for ease of disassembly.Maximize the use of post-consumer recycled content materials inpackaging materials.Use readily recyclable packaging materials such as paper andcorrugated materials.Reduce size and weight of packages to improve transportation fuelefficiency.Plastic packaging materials are marked according to ISO 11469 andDIN 6120 standards.

HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PCHP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PCHP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PCHP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC

Material UsageMaterial UsageMaterial UsageMaterial Usage This product does not contain any of the following substances in excess ofregulatory limits (for reference of these limits please refer to the HP GeneralSpecification of the Environment:(http://www.hp.com/hpinfo/globalcitizenship/environment/supplychain/gen_specifications.html):

Asbestos





http://www.hp.com/hpinfo/globalcitizenship/environment/supplychain/gen_specifications.html

http://www.hp.com/hpinfo/globalcitizenship/environment/supplychain/gen_specifications.html

Certain Azo ColorantsCertain Brominated Flame Retardants - may not be used as flameretardants in plasticsCadmiumChlorinated HydrocarbonsChlorinated ParaffinsFormaldehydeHalogenated Diphenyl MethanesLead carbonates and sulfatesLead and Lead compoundsMercuric Oxide BatteriesNickel - finishes must not be used on the external surface designed tobe frequently handled or carried by the user.Ozone Depleting SubstancesPolybrominated Biphenyls (PBBs)Polybrominated Biphenyl Ethers (PBBEs)Polybrominated Biphenyl Oxides (PBBOs)Polychlorinated Biphenyl (PCB)Polychlorinated Terphenyls (PCT)Polyvinyl Chloride (PVC) - except for wires and cables, and certainretail packaging has been voluntarily removed from most applications.Radioactive SubstancesTributyl Tin (TBT), Triphenyl Tin (TPT), Tributyl Tin Oxide (TBTO)

End-of-life ManagementEnd-of-life ManagementEnd-of-life ManagementEnd-of-life Managementand Recyclingand Recyclingand Recyclingand Recycling

Hewlett-Packard offers end-of-life HP product return and recycling programsin many geographic areas. To recycle your product, please go to:http://www.hp.com/go/reuse-recycle or contact your nearest HP sales office.Products returned to HP will be recycled, recovered or disposed of in aresponsible manner.

The EU WEEE directive (2002/95/EC) requires manufacturers to providetreatment information for each product type for use by treatment facilities.This information (product disassembly instructions) is posted on the HewlettPackard web site at: http://www.hp.com/go/recyclers. These instructions maybe used by recyclers and other WEEE treatment facilities as well as HP OEMcustomers who integrate and re-sell HP equipment.

Hewlett-PackardHewlett-PackardHewlett-PackardHewlett-PackardCorporate EnvironmentalCorporate EnvironmentalCorporate EnvironmentalCorporate EnvironmentalInformationInformationInformationInformation

For more information about HP's commitment to the environment:

Global Citizenship Reporthttp://www.hp.com/hpinfo/globalcitizenship/gcreport/index.htmlEnvironment websitehttp://www.hp.com/environmentEco-label certificationshttp://www.hp.com/hpinfo/globalcitizenship/environment/productdesign/ecolabels.htmlISO 14001 certificates:http://www.hp.com/hpinfo/globalcitizenship/environment/operations/envmanagement.html




http://www.hp.com/go/reuse-recycle

http://www.hp.com/go/recyclers

http://www.hp.com/hpinfo/globalcitizenship/gcreport/index.html

http://www.hp.com/environment

http://www.hp.com/hpinfo/globalcitizenship/environment/productdesign/ecolabels.html

http://www.hp.com/hpinfo/globalcitizenship/environment/productdesign/ecolabels.html

http://www.hp.com/hpinfo/globalcitizenship/environment/operations/envmanagement.html

http://www.hp.com/hpinfo/globalcitizenship/environment/operations/envmanagement.html

Copyright © 2010 Hewlett-Packard Development Company, L.P.

All rights reserved. Microsoft, Windows, Windows 7, Windows Vista and Windows XP are registered trademarks or trademarks ofMicrosoft Corporation in the U.S. and/or other countries. Intel and Core are registered trademarks or trademarks of IntelCorporation in the U.S. and/or other countries. Bluetooth is a registered trademark of Bluetooth SIG, Inc., in the U.S. and othercountries. All other product names mentioned herein may be trademarks of their respective companies.

The information contained herein is subject to change without notice and is provided "as is" without warranty of any kind. Thewarranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing hereinshould be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissionscontained herein.




Documents

HP ProBook 4520s Notebook PC HP ProBook …static.highspeedbackbone.net/pdf/HP_BroBook_4520s_4720s...QuickSpecs HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PC Overview DA